diff --git a/overlays/default.nix b/overlays/default.nix
index 8ee3a3e9..45d92aa2 100644
--- a/overlays/default.nix
+++ b/overlays/default.nix
@@ -13,7 +13,7 @@ with final; {
 
   bmxd = callPackage ./bmxd.nix { };
 
-  ceph_16_2 = callPackage ./ceph.nix { };
+  ceph_16_2 = (callPackage ./ceph.nix { }).ceph;
 
   dex-oidc = prev.dex-oidc.override {
     buildGoModule = args: buildGoModule (args // {